Practice Questions

TLS Online TPP Program

#Question id: 5451

High heritability is best demonstrated in which of the following situations?

#SCPH28 | Zoology

Within a wild population of clover plants, there is a very low amount of variation in the number of leaves per stem.
When studying obesity in a human population, there tends to be less variation within families than across the entire population.
in a study of adopted children, the children's height is much more similar to that of their biological parents than their adoptive parents.
The DNR maintains records of deer shot each hunting season. In drought years, the average weight is much lower than in years of sufficient rain.

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TLS Online TPP Program

#Question id: 5031

#SCPH06 I Botany

Which era is known as the ʺage of reptilesʺ?

TLS Online TPP Program

#Question id: 4184

#SCPH28 | Zoology

Translation takes place:

TLS Online TPP Program

#Question id: 14291

#SCPH05 I Biotechnology

In a batch sterilization process if

cooling are 32.2, 9.8 & 10.1 respectively, THEN the holding time at 121^^o-C of the process is (given that the specific death rate (k) of microorganisms at 121^^o-C is 2.54 min-1 ):

TLS Online TPP Program

#Question id: 10986

#SCPH28 | Zoology

Which of the following conditions at the A-V node will cause a decrease in heart rate?

TLS Online TPP Program

#Question id: 12739

#SCPH06 I Botany

Method used for gene editing and for the development in Gene modifications is known as_______.